Here are some tips to help you store your baby.
Battery tender is a MUST, I have 3 of them all for my bikes and they work fantastic, no reason to disconnect the negative as well.
Put one of these inside your car so humidity does not build up to much.
1 Lb. Storage Desiccant Bags - Everyday and Storage - Car Maintenance - Griot's Garage
Clean it!!
Do a full detailing for the winter, even though it is not going to be driven it is a good idea to store it fresh and clean so nothing will eat into the paint or lay on your paint over the winter.
I suggest
wash, clay, swirl and haze remover, polish, sealant "allow to cure for 24 hours" than any wax you want. "PM me for what I use"
Start it up!
Run it once or twice a month this way it keeps everything in the engine nice and lubed.
Cover it!
This way you can keep it clean.
PS Welcome to the forum.